<template>
  <a-modal
      :confirmLoading="confirmLoading"
      :title="title"
      :visible="visible"
      :width="modalWidth"
      cancelText="关闭"
      @cancel="handleCancel"
      @ok="handleOk"
  >
    <a-spin :spinning="confirmLoading">
      <a-form :form="form">

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="旧密码">
          <a-input v-decorator="[ 'oldpassword', validatorRules.oldpassword]" placeholder="请输入旧密码" type="password"/>
        </a-form-item>

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="新密码">
          <a-input v-decorator="[ 'password', validatorRules.password]" placeholder="请输入新密码" type="password"/>
        </a-form-item>

        <a-form-item
            :labelCol="labelCol"
            :wrapperCol="wrapperCol"
            label="确认新密码">
          <a-input v-decorator="[ 'confirmpassword', validatorRules.confirmpassword]" placeholder="请确认新密码"
                   type="password"
                   @blur="handleConfirmBlur"/>
        </a-form-item>

      </a-form>
    </a-spin>
  </a-modal>
</template>

<script>

import {putAction} from '@/api/manage'

export default {
  name: "UserPassword",
  data() {
    return {
      title: "修改密码",
      modalWidth: 800,
      visible: false,
      confirmLoading: false,
      validatorRules: {
        oldpassword: {
          rules: [{
            required: true, message: '请输入旧密码!',
          }],
        },
        password: {
          rules: [{
            required: true, message: '请输入新密码!',
          }, {
            validator: this.validateToNextPassword,
          }],
        },
        confirmpassword: {
          rules: [{
            required: true, message: '请确认新密码!',
          }, {
            validator: this.compareToFirstPassword,
          }],
        }
      },
      confirmDirty: false,
      labelCol: {
        xs: {span: 24},
        sm: {span: 5},
      },
      wrapperCol: {
        xs: {span: 24},
        sm: {span: 16},
      },

      form: this.$form.createForm(this),
      url: "sys/user/updatePassword",
      username: "",
    }
  },
  methods: {
    show(uname) {
      if (!uname) {
        this.$message.warning("当前系统无登录用户!");
        return
      } else {
        this.username = uname
        this.form.resetFields();
        this.visible = true;
      }
    },
    handleCancel() {
      this.close()
    },
    close() {
      this.$emit('close');
      this.visible = false;
      this.disableSubmit = false;
      this.selectedRole = [];
    },
    handleOk() {
      const that = this;
      // 触发表单验证
      this.form.validateFields((err, values) => {
        if (!err) {
          that.confirmLoading = true;
          let params = Object.assign({username: this.username}, values)
          console.log("修改密码提交数据", params)
          putAction(this.url, params).then((res) => {
            if (res.success) {
              console.log(res)
              that.$message.success(res.message);
              that.close();
            } else {
              that.$message.warning(res.message);
            }
          }).finally(() => {
            that.confirmLoading = false;
          })
        }
      })
    },
    validateToNextPassword(rule, value, callback) {
      const form = this.form;
      if (value && this.confirmDirty) {
        form.validateFields(['confirm'], {force: true})
      }
      callback();
    },
    compareToFirstPassword(rule, value, callback) {
      const form = this.form;
      if (value && value !== form.getFieldValue('password')) {
        callback('两次输入的密码不一样！');
      } else {
        callback()
      }
    },
    handleConfirmBlur(e) {
      const value = e.target.value
      this.confirmDirty = this.confirmDirty || !!value
    }

  }
}
</script>

<style scoped>

</style>

